JPH0372533U

JPH0372533U -

Info

Publication number: JPH0372533U
Application number: JP13010489U
Authority: JP
Priority date: 1989-11-09
Filing date: 1989-11-09
Publication date: 1991-07-22

Description

[Brief explanation of the drawing]

第１図は本考案を適用できる電子複写機の概略
断面図、第２図は従来の給紙カセツトをセツトす
る前の複写機の外観斜視図、第３図は給紙カセツ
トをセツトした後の外観斜視図、第４図ａ，ｂ及
び第５図ａ，ｂは従来の給紙カセツトを複写機本
体にセツトするときの動作を示す水平断面説明図
、第６図は従来の給紙カセツトをトレイ上に載置
するときの不具合例を示す斜視図、第７図ａ，ｂ
及び第８図ａ，ｂは本考案に係る給紙カセツトを
複写機にセツトするときの動作を示す水平断面説
明図、第９図及び第１０図は給紙カセツトの他の
実施例をそれぞれ示す概略平面図、第１１図は第
１０図に示した取付部材の斜視図、第１２図はさ
らの他の例を示す概略平面図である。１……本体、２……フロント側、３……サイド
側、４，４ａ……給紙カセツト、５……フロント
差入口、６……サイド差入口、３１，３２……奥
側の部分、１２５，１２５ａ，２２５，３２５，
４２５……フイーラ、１２４，１２４ａ，１２４
ｂ……センサ。 Fig. 1 is a schematic sectional view of an electronic copying machine to which the present invention can be applied, Fig. 2 is an external perspective view of the copying machine before a conventional paper feed cassette is set, and Fig. 3 is a diagram after the paper feed cassette is set. Exterior perspective views, Figures 4a, b, and 5a, b are horizontal sectional explanatory views showing the operation when setting a conventional paper feed cassette into the main body of the copying machine, and Figure 6 shows a conventional paper feed cassette. Perspective view showing an example of a problem when placed on a tray, Figures 7a and b
8a and 8b are horizontal sectional explanatory diagrams showing the operation when setting the paper feed cassette according to the present invention in a copying machine, and FIGS. 9 and 10 respectively show other embodiments of the paper feed cassette. FIG. 11 is a perspective view of the mounting member shown in FIG. 10, and FIG. 12 is a schematic plan view showing still another example. 1... Main body, 2... Front side, 3... Side side, 4, 4a... Paper feed cassette, 5... Front entry port, 6... Side entry port, 31, 32... Back part, 125, 125a, 225, 325,
425...Feera, 124, 124a, 124
b...Sensor.

Claims

[Scope of Claim for Utility Model Registration] A front insertion slot into which a paper cassette containing recording paper is inserted and set from the front side of the apparatus main body, and a side entrance into which the paper cassette is inserted and set from the side side of the apparatus main body. and has
Feed the recording paper from the loaded paper cassette,
In an image forming apparatus that forms an image on recording paper, the rear part of the paper cassette is inserted from the front side of the apparatus main body, and the rear part of the paper cassette is inserted from the side of the apparatus main body. An image characterized in that a recording paper size detection feeler is provided or can be provided in the rear part of the cassette, and a recording paper size detection sensor operated by the feeler is provided in the main body of the apparatus. Forming device.